package main

import "fmt"

func main()  {
	//定义别名 将int64 定义为bigint
	type bigint int64
	var  a bigint  = 10000
	fmt.Printf("a type is %T\n", a)

	//定义多个别名
	type (
		long int
		char byte
	)
	var b long = 200
	var c char = 'b'
	fmt.Printf("b type is %T\t b = %d\t c type is %T\t c = %d\n", b, b, c, c)
}
